Petroglyph

There's a spectacular petroglyph not far from town, depicting an enormous and elaborate hunting scene carved perhaps 1500 years ago. To find it, walk toward Rivas, passing the Texaco station, and make a left after the bridge. Pass a school and then a gate on your right. Continue to the old farmhouse; if anyone's around, you should ask permission to cross the land. Otherwise, follow the irrigation pipes to the river.